Q: Is 28,465 a Prime Number?

A: No, 28,465 is not a prime number.

Why is 28,465 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 28465 can be evenly divided by 1 5 5,693 and 28,465, with no remainder.

Since 28,465 cannot be divided by just 1 and 28,465, it is not a prime number.

Number	28,463	28,464	28,466	28,467
Prime?	yes	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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